Summary

Row

Prior Week

Routine operations - lines down with high SBT level issues, recurrent apex cloggages;
MOL site visit, 2019.07.04;
H2S alarm at tipping floor in mornings intermittent through week- exp/Regulvar investigating;
Biogas AD1 flowmeter not reading, misc. constituent gas analyzer false readings;
Dewatering P-20 troubleshooting, reassembled rotors/seal twice;
Reviewed emergency plan status with Anaergia, requested again for outstanding documentation & certifications;
GC2 low oil level alarm & stoppages recurrent through the week, JSM troubleshooting on weekend;
Review Troy sprinkler drawings - to check extinguishers next week;
WWTP membrane replacement (on one faulty train) by Fibrecast;
Friday H&S meeting - review MOL visits, gas detector bump test procedure, upcoming training;
Completed weekly/monthly PMs.

Row

Look Ahead

Anaergia internal performance testing;
Weekly PMs;
Bridge crane training, 2019.07.10;
Pending WSN response for fire system installation and Vipond/ICS certification for emergency plan;
Chemical inventory list for fire response plan, pending Anaergia input;
Wastewater treatment plant training for afternoon staff;
Electricl drawings request, JB;
RDT monthly maintenance SOP draft;
CMMS entry for remaining WSN equipment with manuals;
Review staff H&S training documentation;
Tag requests for WWTP & BMS, then provide data requirements for DB;
Pending HC maintenance procedures from training session - JH;
Operator time scheduling - AS;
Label confined spaces - pending supplies;
LOTO training to be completed by OCWA staff;
Obtain: scaffold or lift for working at heights

H&S

Row

Most Recent Observations

Date Type Description Resolved StakeholderInv
2019-07-08 O H2S alarming on tipping floor, 17,5ppm NA NA
2019-07-08 O Incorrect grease type applied to digestate P-20. Mineral oil required, as requested by mechanics from previous maintenance disassembly, is not yet available on site NA NA
2019-07-07 O Power outage NA NA
2019-07-05 O Top pressure high-high alarm for AD1; ~41mbar. Notified management. NA NA
2019-07-05 O Tree branch stuck in Auger 008. Removed NA NA
2019-07-04 O MOL site visit in response to temperatures complaint. Order issued to Anaergia NA NA
2019-07-04 O Top pressure high-high alarm for AD1; ~44mbar. Notified management. NA NA
2019-07-03 O ORX1 and 2 faulting out on high grease temperatures in afternoon; ambient temperature high >35degC. Operator cleaned both oil cooling system to attempt relief. NA NA
2019-07-02 O While cleaning out DC, Anaergia technician ingested flecks of SSO material. Subsequently felt unwell and developed fever at night. Faceshields to be called for in future work instruction. NA NA
2019-06-29 O AD1 O2 levels have been between 15-20% from June 29 to July 2 NA NA
2019-06-28 O Bioreactor spill observed outside WWTP area by operator performing rounds at 5:59am NA NA
2019-06-28 O WWTP anti-foam pump alarming. NA NA
2019-06-28 O WWTP permeate/effluent >40NTU since 2019-06-27. Anaergia was testing running the (probably) broken membrane package switching from functioning one. Fibrecast to be on site July 3rd to lift out and replace. NA NA
2019-06-27 O There is no local disconnect for AD 2 recirculation pump. NA NA
2019-06-27 O Top pressure high-high alarm for AD1; ~41mbar. Notified management. NA NA
2019-06-27 O GDS sensor at tipping floor detecting and alarming 19ppm H2S NA NA
2019-06-27 O Morning shift operator observed H2S alarm siren activated at tipping floor; notified operations group NA NA
2019-06-26 O Loader operator reported cab-monitored exterior temperature at about 45degC and felt discomfort working near the pile while she was cleaning down tip floor NA NA
2019-06-26 O OCWA manager observed leak coming out of GC2 shed. Notified client. NA NA
2019-06-26 O Operator reported feeling ill following working on preprocessing floor to clear drain line,possibly due to odours/high temperatures. Take appropriate breaks. NA NA
2019-06-25 O Water from cleaning centrifuge splashing outside of cake trailer underneath. WSN HSE requested OCWA to place caution tape beneath work zone so others do not get splashed NA NA
2019-06-25 O H2S high high alarms on tipping floor, 7:18am NA NA
2019-06-25 O Morning shift operator observed H2S alarm siren activated at tipping floor; notified operations group NA NA
2019-06-24 O WWTP effluent permeate turbidity ~105 NTU for several hours NA NA
2019-06-24 O OCWA operator operating forklift- does not have OCWA-approved forklift training NA NA
2019-06-24 O Loader operator observed dropping garbage hopper from raised forklft onto tipping floor, instead of lowering it down. NA NA
2019-06-24 O SSO pile unprocessed over weekend (incoming orders not ceased prev.week despite line downages) - over 48hr limit from ECA. H2S 18ppm in the morning NA NA
2019-06-24 O CoT driver commented on odours outside of building before opening tipping floor door. Told operator he will be informing CoT management. NA NA
2019-06-24 O Morning shift operator observed H2S alarm siren activated at tipping floor; notified operations group NA NA
2019-06-21 O Review of RDT cleaning procedure - metal plate cover on B2 sump solely supports the RDT unit. Acceptable load on the plate unknown. NA NA

Row

BMS

Row

Gas Detection

(H2S ppm, daily max; as ref., 15-minue STEL is 15ppm) BMS controller can only store & output 3-4 days of gas data at once- i.e. weekly report generation insufficient for continuous record. Note Regulvar re-calibrated H2S sensor at Stn 11 (Tip Flr.) 2019.06.17 ~14:30 - maximum value shown for that day taken from post-calibration data only (i.e. morning readings eliminated)

Date 2019-07-02 2019-07-03 2019-07-04 2019-07-05
Stn1.BoilerRm 0.06 0.06 0.49 0.22
Stn3.BoosterShed 0 0 0 0
Stn4.DigestateBay 0.06 0.06 0.79 0.12
Stn5.PreProcNW 0 3.22 0 0.21
Stn6.PreProcNE 0 4.39 0.26 0.05
Stn7.ResidueBay 0.45 0.97 3.83 0.5
Stn8.Lab 0 1.13 0 0
Stn9.TipFlrW 5.58 27.26 11.01 0.8
Stn10.PreProcS 1.87 15.76 2.75 7.43
Stn11.TipFlrN 3.23 48.07 16.57 11.46
Stn12.BiofilterShed 0 0 0 0
Stn13.SBTduct 0 0 0 0
Stn14.WWTP 0 0 0 0

Negative air pressure

(Pa, daily max) Target of -0.5Pa when process not running
OMP DigestatePolymerArea ResidualBay Preprocessing TippingFloor
Design +20 to +30 -20 to -30 -30 to -45 -40 to -60
Date DigestatePolymerArea ResidualBay Preprocessing TippingFloor
2019-06-29 7.36 2.55 0.64 -0.16
2019-06-30 -4.77 7.8 8.5 1.38
2019-07-01 3.65 -9.89 -9.22 -9.1
2019-07-02 -16.16 -19.4 -17.49 -18.1
2019-07-03 5.25 5.61 3.85 1.56
2019-07-04 4.67 6.37 2.78 0.57
2019-07-05 1.37 3.44 2.22 1.23

Maint. Log

Row

Maintenanace Events, Past Month

Date Type Area_Unit Description
2019-07-08 NA NA Hydrocyclone Grit Removal Pkg #2 blocked apex and dirty sensors; downtime approx. 0.0666666666666667 hrs
2019-07-08 NA NA Hydrocyclone Grit Removal Pkg #1 blocked apex and dirty sensors; downtime approx. 0.133333333333333 hrs
2019-07-08 NA NA Anaerobic Digestion Process Group Anaerobic Digestion Assets Group Daily Inspection Round
2019-07-08 NA NA Preprocessing Assets Group Preprocessing Assets Group Daily Inspection Round
2019-07-08 NA NA Substrate Feed Pump #2 (Stand-By) Seepex BTVE Progressive Cavety Pump Weekly Maintenance
2019-07-08 NA NA Subtrate Feed Pump #1 (Duty) Seepex BTVE Progressive Cavety Pump Weekly Maintenance
2019-07-06 NA NA Raw Pulp Mix Pump #1 Replace Auger Liners
2019-07-06 NA NA Duplex Basket Strainer Dirty filter baskets
2019-07-06 NA NA Rotary Drum Screen Empty Plastics from bin
2019-07-05 NA NA Duplex Basket Strainer Dirty filter baskets
2019-07-05 NA NA Rotary Drum Screen Empty Plastics from bin
2019-07-05 NA NA Centrifuge #2 Pm
2019-07-05 NA NA Centrifuge #1 Pm Maintenance
2019-07-05 NA NA Digestate Transfer Pump #2 Inspect Pump
2019-07-05 NA NA Suspension Buffer Tank SBT reached max setpoint.; downtime approx. 1.45 hrs
2019-07-05 NA NA Organic Extrusion Press #1 dirty LIT on hopper giving alarm; downtime approx. 0.283333333333333 hrs
2019-07-05 NA NA Hydrocyclone Grit Removal Pkg #2 apex blockages, dirty sensors, and full sludge tank; downtime approx. 0.95 hrs
2019-07-05 NA NA Hydrocyclone Grit Removal Pkg #1 Apex blockages, dirty sensors, and full sludge tank; downtime approx. 0.6 hrs
2019-07-05 NA NA Anaerobic Digestion Process Group Anaerobic Digestion Assets Group Daily Inspection Round
2019-07-05 NA NA Preprocessing Assets Group Preprocessing Assets Group Daily Inspection Round
2019-07-05 NA NA Centrifuge #2 Centrifuge Weekly Flushing
2019-07-05 NA NA Centrifuge #1 Centrifuge Weekly Flushing
2019-07-05 NA NA Bioreactor Aeration Blower # 3 (Standby) Aerzen D 62S Blower Weekly Maintenance
2019-07-05 NA NA Bioreactor Aeration Blower # 2 Aerzen D 62S Blower Weekly Maintenance
2019-07-05 NA NA Bioreactor Aeration Blower # 1 Aerzen D 62S Blower Weekly Maintenance
2019-07-05 NA NA Membrane Aeration Blower # 2 Aerzen GM 10S Blower Weekly Maintenance
2019-07-05 NA NA Membrane Aeration Blower # 1 Aerzen GM 10S Blower Weekly Maintenance
2019-07-05 NA NA Centrifuge #2 Centrifuge Weekly Flushing
2019-07-05 NA NA Centrifuge #1 Centrifuge Weekly Flushing
2019-07-04 NA NA Organic Extrusion Press #1 Cleaning of matrix
2019-07-04 NA NA Hydrocyclone Grit Removal Pkg #1 Replace Lobes on pump # m24
2019-07-04 NA NA Duplex Basket Strainer Dirty filter baskets
2019-07-04 NA NA Digestate Transfer Pump #2 Inspect Pump
2019-07-04 NA NA Mix Pump Feed Auger #1 E-stop pressed by cleaning crew; downtime approx. 0.266666666666667 hrs
2019-07-04 NA NA Polished Pulp Mix Pump #2 high hopper level giving feed disable; downtime approx. 0.266666666666667 hrs
2019-07-04 NA NA Suspension Buffer Tank SBT stopped process from high level; downtime approx. 1.05 hrs
2019-07-04 NA NA Organic Extrusion Press #2 press tripping on high temperature; downtime approx. 0.133333333333333 hrs
2019-07-04 NA NA Organic Extrusion Press #1 Press tripping on high temperature; downtime approx. 0.1 hrs
2019-07-04 NA NA Hydrocyclone Grit Removal Pkg #2 apex blockage and dirty sensors; downtime approx. 1.66666666666667 hrs
2019-07-04 NA NA Hydrocyclone Grit Removal Pkg #1 Apex blockage and dirty sensors; downtime approx. 0.316666666666667 hrs
2019-07-04 NA NA MOL site visit in response to complaint
2019-07-04 NA NA Found Anaergia had increased AD and SBT level feed disable setpoints by about 0.5m from target setpoints distributed July 1st. Left as is.
2019-07-03 NA NA BIOREX HPU #1 hydraulic temperature high
2019-07-03 NA NA BIOREX HPU #2 cleaning radiator cleaning
2019-07-03 NA NA Digestate Transfer Pump #2 Digester line plugged
2019-07-03 NA NA Digestate Transfer Pump #1 Line to digester plugged
2019-07-03 NA NA Digestate Transfer Pump #2 Line plugged with material
2019-07-03 NA NA Digestate Transfer Pump #1 Clean out line
2019-07-03 NA NA Dynamic Cyclone #2 Screens Blocked causing motor fault on start up; downtime approx. 5.25 hrs
2019-07-03 NA NA Dynamic Cyclone #1 Screens Blocked causing motor fault on start up; downtime approx. 3.5 hrs
2019-07-03 NA NA Hydrocyclone Grit Removal Pkg #2 apex blockage and sensor issues; downtime approx. 1.46666666666667 hrs
2019-07-03 NA NA Hydrocyclone Grit Removal Pkg #1 apex blockage and sensor issues; downtime approx. 0.316666666666667 hrs
2019-07-03 NA NA Polished Pulp Mix Pump #2 Seepex BTVE Progressive Cavety Pump Weekly Maintenance
2019-07-03 NA NA Polished Pulp Mix Pump #1 Seepex BTVE Progressive Cavety Pump Weekly Maintenance
2019-07-03 NA NA Raw Pulp Mix Pump #2 Seepex BTVE Progressive Cavety Pump Weekly Maintenance
2019-07-03 NA NA Raw Pulp Mix Pump #1 Seepex BTVE Progressive Cavety Pump Weekly Maintenance
2019-07-02 NA NA Duplex Basket Strainer Dirty filter baskets
2019-07-02 NA NA Suspension Buffer Tank High Level on SBT stopped process; downtime approx. 7.65 hrs
2019-07-02 NA NA Reception Bag Opener #2 RBO bunker was empty; downtime approx. 0.333333333333333 hrs
2019-07-02 NA NA Reception Bag Opener #1 RBO bunker was empty; downtime approx. 0.333333333333333 hrs
2019-07-02 NA NA Gas Compressor #2 FC4 sensor fault; downtime approx. 0.05 hrs
2019-07-02 NA NA Suspension Buffer Tank high level caused pause on process; downtime approx. 3.66666666666667 hrs
2019-07-02 NA NA Polished Pulp Mix Pump #2 feed disable from high level; downtime approx. 0.0666666666666667 hrs
2019-07-02 NA NA Polished Pulp Mix Pump #1 feed disable from high level; downtime approx. 0.0666666666666667 hrs
2019-07-02 NA NA Organic Extrusion Press #2 FC4 sensor fault; downtime approx. 0.116666666666667 hrs
2019-07-02 NA NA Hydrocyclone Grit Removal Pkg #2 apex blockage; downtime approx. 0.5 hrs
2019-07-02 NA NA Hydrocyclone Grit Removal Pkg #1 apex blockage; downtime approx. 0.35 hrs
2019-07-02 NA NA Grit and Light Fraction Transfer Conveyor dbT Belt Conveyor Monthly Check
2019-07-02 NA NA Dry Fraction Transfer Conveyor dbT Belt Conveyor Monthly Check
2019-06-28 NA NA Duplex Basket Strainer Dirty filter baskets
2019-06-28 NA NA Aquablast conducted gas lance cleaning on AD2 under Anaergia supervision
2019-06-28 NA NA Organic Extrusion Press #1 BIOREX 300 Daily Check
2019-06-28 NA NA Duplex Basket Strainer Dirty filter baskets
2019-06-28 NA NA Digestate Transfer Pump #2 replaced pump seals; downtime approx. 12 hrs
2019-06-28 NA NA Preprocessing Assets Group Preprocessing Assets Group Daily Inspection Round
2019-06-28 NA NA Duplex Basket Strainer Dirty filter baskets
2019-06-27 NA NA Residue Transfer Conveyor dbT Belt Conveyor Weekly Check
2019-06-27 NA NA Grit and Light Fraction Transfer Conveyor dbT Belt Conveyor Weekly Check; downtime approx. 1 hrs
2019-06-27 NA NA Dry Fraction Transfer Conveyor dbT Belt Conveyor Weekly Check
2019-06-27 NA NA Circulation Pump bypassed heat exchanger and ran water through circulation line; downtime approx. 2 hrs
2019-06-27 NA NA Rotary Drum Screen Empty Plastics from bin
2019-06-27 NA NA Duplex Basket Strainer Dirty filter baskets
2019-06-27 NA NA Polymer Make Up Package System faulted out
2019-06-27 NA NA Organic Extrusion Press #2 door sensor fault; downtime approx. 0.5 hrs
2019-06-27 NA NA Digester #2 Digester line plugged
2019-06-27 NA NA Polymer Make Up Package Panel over heated
2019-06-27 NA NA Duplex Basket Strainer Dirty filter baskets
2019-06-27 NA NA Hydrocyclone Grit Removal Pkg #2 level sensors had to be manually positioned and cleaned; downtime approx. 1.36666666666667 hrs
2019-06-27 NA NA Hydrocyclone Grit Removal Pkg #1 level sensors had to be manually positioned and cleaned; downtime approx. 1.23333333333333 hrs
2019-06-27 NA NA Anaerobic Digestion Process Group Anaerobic Digestion Assets Group Daily Inspection Round
2019-06-27 NA NA Preprocessing Assets Group Preprocessing Assets Group Daily Inspection Round
2019-06-27 NA NA Bioreactor Aeration Blower # 3 (Standby) Aerzen D 62S Blower Weekly Maintenance
2019-06-27 NA NA Bioreactor Aeration Blower # 2 Aerzen D 62S Blower Weekly Maintenance
2019-06-27 NA NA Bioreactor Aeration Blower # 1 Aerzen D 62S Blower Weekly Maintenance
2019-06-27 NA NA Membrane Aeration Blower # 2 Aerzen GM 10S Blower Weekly Maintenance
2019-06-27 NA NA Membrane Aeration Blower # 1 Aerzen GM 10S Blower Weekly Maintenance
2019-06-26 NA NA Bioreactor Aeration Blower # 3 (Standby) Aerzen D 62S Blower Semi-Annual Maintenance
2019-06-26 NA NA Bioreactor Aeration Blower # 2 Aerzen D 62S Blower Semi-Annual Maintenance
2019-06-26 NA NA Bioreactor Aeration Blower # 1 Aerzen D 62S Blower Semi-Annual Maintenance
2019-06-26 NA NA Membrane Aeration Blower # 2 Aerzen GM 10S Blower Semi-Annual Maintenance
2019-06-26 NA NA Membrane Aeration Blower # 1 Aerzen GM 10S Blower Semi-Annual Maintenance
2019-06-26 NA NA Centrifuge #2 Centrifuge Weekly Flushing
2019-06-26 NA NA Anaerobic Digestion Process Group Anaerobic Digestion Assets Group Daily Inspection Round
2019-06-26 NA NA Dynamic Cyclone #2 dbT Dynamic Cyclone 2500 Weekly Check
2019-06-26 NA NA Dynamic Cyclone #1 dbT Dynamic Cyclone 2500 Weekly Check
2019-06-26 NA NA Process Water Pump #2 Belt Pulley Alignment; downtime approx. 1 hrs
2019-06-26 NA NA Preprocessing Assets Group Drain Blockage
2019-06-26 NA NA Organic Fraction Auger #2 Informed the auger cover is not installed properly. need to re-install.
2019-06-26 NA NA Duplex Basket Strainer Replace and clean filter baskets
2019-06-26 NA NA Duplex Basket Strainer Clean filter baskets
2019-06-26 NA NA Process Water Pump #2 Motor faults out
2019-06-26 NA NA Duplex Basket Strainer Clean filter baskets
2019-06-26 NA NA Polymer Make Up Package Polymer System Compressor
2019-06-26 NA NA Process Water Pump #2 Put pump back in service
2019-06-26 NA NA Polymer Make Up Package Over heated
2019-06-26 NA NA Duplex Basket Strainer Clean filter baskets
2019-06-26 NA NA Centrate Transfer Pump (Duty) Seal of pump is leaking; downtime approx. 0.5 hrs
2019-06-26 NA NA WWT Process Group WWT Assets Group Daily Inspection Round
2019-06-26 NA NA Anaerobic Digestion Process Group Anaerobic Digestion Assets Group Daily Inspection Round
2019-06-26 NA NA Preprocessing Assets Group Preprocessing Assets Group Daily Inspection Round
2019-06-26 NA NA Polished Pulp Mix Pump #2 Seepex BTVE Progressive Cavety Pump Weekly Maintenance
2019-06-26 NA NA Polished Pulp Mix Pump #1 Seepex BTVE Progressive Cavety Pump Weekly Maintenance
2019-06-26 NA NA Raw Pulp Mix Pump #2 Seepex BTVE Progressive Cavety Pump Weekly Maintenance
2019-06-26 NA NA Raw Pulp Mix Pump #1 Seepex BTVE Progressive Cavety Pump Weekly Maintenance
2019-06-26 NA NA Mix Pump Feed Auger #2 BioSec Screw Conveyor Weekly Check
2019-06-26 NA NA Organic Fraction Auger #2 BioSec Screw Conveyor Weekly Check
2019-06-26 NA NA Mix Pump Feed Auger #1 BioSec Screw Conveyor Weekly Check
2019-06-26 NA NA Organic Fraction Auger #1 BioSec Screw Conveyor Weekly Check
2019-06-26 NA NA MOL on site investigating hazardous atmosphere complaint. Requested gas detector calibration records.
2019-06-25 NA NA Preprocessing Assets Group Preprocessing Assets Group Daily Inspection Round
2019-06-25 NA NA Preprocessing Assets Group Preprocessing Assets Group Daily Inspection Round
2019-06-25 NA NA Organic Extrusion Press #1 BIOREX 300 Daily Check
2019-06-25 NA NA Preprocessing Assets Group Preprocessing Assets Group Daily Inspection Round
2019-06-25 NA NA Organic Extrusion Press #1 BIOREX 300 Daily Check
2019-06-25 NA NA Duplex Basket Strainer Replace and clean filter baskets
2019-06-25 NA NA Hydrocyclone Grit Removal Pkg #1 Replace Lobes on pump # m25
2019-06-25 NA NA Rotary Drum Screen Empty Plastics from bin
2019-06-25 NA NA Digestate Transfer Pump #2 Pump rebuild
2019-06-25 NA NA Dilution Water Transfer Pump #4 Inspect check valve; downtime approx. 0.25 hrs
2019-06-25 NA NA Dilution Water Transfer Pump #3 Inspect downstream check valve; downtime approx. 0.00416666666666667 hrs
2019-06-25 NA NA Dilution Water Transfer Pump #2 Fix/service passing check valve; downtime approx. 1.01666666666667 hrs
2019-06-25 NA NA Centrifuge #2 Centrifuge was plugged; downtime approx. 4 hrs
2019-06-25 NA NA Centrifuge #1 Centrifuge plugged; downtime approx. 4 hrs
2019-06-25 NA NA Anaerobic Digestion Process Group Anaerobic Digestion Assets Group Daily Inspection Round
2019-06-25 NA NA Preprocessing Assets Group Preprocessing Assets Group Daily Inspection Round
2019-06-25 NA NA Bidirectional Residue Discharge Conveyor dbT Belt Conveyor Weekly Check
2019-06-25 NA NA Residue Transfer Conveyor dbT Belt Conveyor Weekly Check
2019-06-25 NA NA Grit and Light Fraction Transfer Conveyor dbT Belt Conveyor Weekly Check
2019-06-25 NA NA Dry Fraction Transfer Conveyor dbT Belt Conveyor Weekly Check
2019-06-25 NA NA Organic Extrusion Press #1 BIOREX 300 Daily Check

Load

Row

Graphical

Anaergia loads tracking spreadsheet ceased updating as of May 3rd

Tabular

Digestion

Row

SBT

gas sensors were removed from tank

AD1 Op

Hourly medians; Dashed line indicates preferred temperature range, and hi-hi level set on LIT of this AD

AD2 Op

Hourly medians; Dashed line indicates preferred temperature range, and hi-hi level set on LIT of this AD.

AD1 gas

out May 6 - June 11

AD2 gas

out May 6 - June 11

Dewatering

In/Out to Digesters

Flare

Gas Flow

Hourly

AD1, AD2 and flare gas flowmeters, hourly

Gas sums

Note – calculated from flows; substantial differences (-4% to 49%) from SCADA unlogged statistics values (method of calculation unknown). To follow up with commissioning/Summa
OP.DUF.BGS.FIT.033.FI.R.Time AD1_GasVol_m3 AD2_GasVol_m3 AD1AD2_SumVol_m3 FlareGasVol_m3
2019-06-30 0 8742.6943 8742.6943 8561.638
2019-07-01 0 4556.9364 4556.9364 8868.261
2019-07-02 0 6092.7425 6092.7425 11302.020
2019-07-03 0 5621.5478 5621.5478 9592.782
2019-07-04 0 342.5658 342.5658 9730.075
2019-07-05 0 NA NA 13252.571
2019-07-06 0 NA NA 1434.026

WWTP